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Parke Davis and Co LLC
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Parke Davis and Co LLC
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Publication of ES212862A1publicationCriticalpatent/ES212862A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
A procedure to produce a corresponding compound with the formula which comprises reacting a corresponding Schiff base with the formula with an acyl or acyl anhydride halide containing an aliphatic hydrocarbonate radical of seven to nineteen carbon atoms inclusive thereby producing a compound 3-acyloxylic corresponding to the formula hydrolyze said 3-acyloxylic compound with aqueous acid to produce an acid addition salt of a 1-p-nitrophenyl-2-amino-3-acyloxypropane-1-o1 and Non-dichloroacetyl either the acid addition salt of 1 -p-nitrophenyl-2-amino-3-acyloxypropane-1-o1 or after neutralization its free base; where R represents an aliphatic hydrocarbon radical containing from seven to nineteen carbon atoms inclusive and represents a substituted phenyl or heterocyclic phenyl radical. (Machine-translation by Google Translate, not legally binding)
ES0212862A1953-01-141953-12-22Long chain esters of nitrophenylaminopropanediols and preparation thereof
ExpiredES212862A1
(en)
IMPROVED METHOD FOR PRODUCING D-THREO-1- (P-METHYLSULFONYLPHENYL) -2-DICHLORACETAMIDO-PROPANDIOL-1,3- (THIAMPHENICOL) AND USE OF SUITABLE INTERMEDIATES
A procedure for the production of derivatives substituted of phenoxy-alpha-methylpropionic acid. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of 2-benzoxazolol ester of acid methyl-1-naftilditizarbamico. (Machine-translation by Google Translate, not legally binding)